This time next week if the scale reads two pounds higher than normal, you're right there with the rest of humanity. That's the average weight gain during the holidays, but the truly surprising thing is how long it takes to get rid of it!

Even though the CDC says it's not the best idea, parents are still throwing parties to get their kids in the same room with another child who has the chicken pox, to expose them and boost immunity down the road. Is this a good idea?